Cruz-López, Jesús A., and Oscar F. Francke. “Revision of the Troglomorphic Genus Troglostygnopsis Šilhavý, 1974 (Opiliones, Laniatores, Stygnopsidae)”. European Journal of Taxonomy 735, no. 1 (February 18, 2021): 74–88. Accessed April 24, 2026. https://ejt.sandbox.publicknowledgeproject.org/index.php/ejt/article/view/1241.